4104344102421 has 32 divisors (see below), whose sum is σ = 5692622284800. Its totient is φ = 2628609480000.

The previous prime is 4104344102351. The next prime is 4104344102447. The reversal of 4104344102421 is 1242014434014.

It is a happy number.

It is not a de Polignac number, because 4104344102421 - 2²⁷ = 4104209884693 is a prime.

It is a super-2 number, since 2×4104344102421² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104344102491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 924280 + ... + 3010478.

It is an arithmetic number, because the mean of its divisors is an integer number (177894446400).

Almost surely, 2^{4104344102421} is an apocalyptic number.

It is an amenable number.

4104344102421 is a deficient number, since it is larger than the sum of its proper divisors (1588278182379).

4104344102421 is a wasteful number, since it uses less digits than its factorization.

4104344102421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086497.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 4104344102421 its reverse (1242014434014), we get a palindrome (5346358536435).

The spelling of 4104344102421 in words is "four trillion, one hundred four billion, three hundred forty-four million, one hundred two thousand, four hundred twenty-one".